.nav-tab {
  width: 100%;
  height: 40px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 20px;
  box-sizing: border-box;
  background-color: #ff6c0c;
  color: white;
  font-size: 16px;
  .middle {
    font-size: 20px;
  }
}
